Wrens, dippers and thrashers.
London: Christopher Helm, 2001. Octavo, 32 colour plates by Barry Kent Mackay, fine copy in dustwrapper.
The first comprehensive guide to the world's 83 wrens, 5 dippers and 36 thrashers. All but one of the wrens are endemic to the new world, with the highest concentration of species in central America. All 224 species are illustrated and the text covers all aspects of identification, range, habitat, movement, status, geographical variation, voice, behaviour and breeding biology.